Debatting wether Devuan should allow systemd usage or forbid it 
completely, or wether it should eradicate systemd service files from all 
packages is interesting, but for sure prematurate. Let's discuss that 
when someone proposes to do the job.

     Up to now nobody has proposed to eradicate those service files from 
all packages except for himself and nobody has proposed to package 
systemd for Devuan. And, as already said, there are more important 
things to do if you have the necessary skills.

     Please let's stop exchanging flames in vain.

     Didier